Browning ZERUST® Vapor Capsule

Our Vapor Capsule protects against moisture by emitting an invisible vapor that settles on metal surfaces, forming a corrosion- and rust-resistant barrier. This proven ZERUST® Vapor Corrosion Inhibitor (VCI) is safe for electronics and it’s odorless, non-toxic, and residue-free.

• Coverage: One capsule protects a standard 33-gun safe.